How long is the flight from Washington, D.C. to Bulgaria?

Flight times from Washington, D.C. to Bulgaria vary, but if you’re flying out of Washington, D.C. and flying into Sofia (one of the most popular routes), then the duration is 13h 37m on average. Another popular route from Washington, D.C. to Bulgaria is flying from Baltimore to Sofia, which will take roughly 14h 45m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Bulgaria?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Bulgaria from Washington, D.C. according to our data. Lufthansa is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 4 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Bulgaria?

Air Canada, British Airways, and United Airlines are the most popular carriers operating from Washington, D.C. to Bulgaria

When did momondo last update prices for flights from Washington, D.C. to Bulgaria?

Prices for flights from Washington, D.C. to Bulgaria refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Bulgaria?

There are 4 operators available for flights from Washington, D.C. to Bulgaria as of April 2026.

How old do you have to be to fly from Washington, D.C. to Bulgaria?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Washington, D.C. to Bulgaria in 2026

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Find the cheapest flights from Washington, D.C. to Bulgaria

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 pm - 3:00 pm

IAD

SOF

34h 15m

1 stop

9:35 am - 11:35 am

SOF

IAD

33h 00m

1 stop

$550Turkish Airlines

Sun, Aug 30 - Tue, Sep 15

1:20 pm - 3:00 pm

IAD

SOF

18h 40m

1 stop

3:50 pm - 11:35 am

SOF

IAD

26h 45m

1 stop

$551Turkish Airlines

Tue, Sep 15 - Wed, Sep 23

9:45 pm - 8:15 pm

IAD

SOF

15h 30m

1 stop

9:05 pm - 11:35 am

SOF

IAD

21h 30m

1 stop

$552Turkish Airlines

Wed, Aug 19 - Tue, Sep 15

8:20 pm - 8:10 pm

IAD

VAR

16h 50m

1 stop

9:10 pm - 4:45 pm

VAR

IAD

26h 35m

1 stop

$772SWISS

Mon, Jul 6 - Tue, Aug 18

7:04 pm - 6:40 pm

BWI

SOF

16h 36m

2 stops

6:20 am - 12:38 am

SOF

BWI

25h 18m

2 stops

$782United Airlines

Mon, Sep 14 - Wed, Sep 30

1:00 pm - 12:10 pm

DCA

SOF

16h 10m

2 stops

6:10 am - 6:52 pm

SOF

DCA

19h 42m

2 stops

$783United Airlines

Tue, Jul 28 - Tue, Aug 18

5:25 pm - 3:05 pm

IAD

BOJ

14h 40m

1 stop

1:05 pm - 2:35 pm

BOJ

IAD

32h 30m

1 stop

$939Austrian Airlines

Fri, Aug 14 - Sun, Aug 30

5:25 pm - 3:05 pm

IAD

BOJ

14h 40m

1 stop

1:05 pm - 2:35 pm

BOJ

IAD

32h 30m

1 stop

$989Austrian Airlines

Fri, Aug 14 - Sun, Aug 30

10:20 pm - 8:25 am

IAD

BOJ

27h 05m

2 stops

9:50 am - 11:55 am

BOJ

IAD

33h 05m

2 stops

$1,083Lufthansa

Fri, Aug 14 - Sun, Aug 30

10:20 pm - 8:25 am

IAD

BOJ

27h 05m

2 stops

9:50 am - 11:55 am

BOJ

IAD

33h 05m

2 stops

$1,104Lufthansa

Fri, Aug 14 - Sun, Aug 30

Air Canada flights from Washington, D.C. to Bulgaria

Our best Air Canada deals on Washington, D.C. to Bulgaria flight tickets

Air Canada

Oct 6

DCA6:55 pmWashington, D.C. Reagan-National

16h 05m

2 stops

SOF6:00 pmSofia

Oct 20

SOF6:10 amSofia

16h 30m

2 stops

DCA3:40 pmWashington, D.C. Reagan-National

$822

Air Canada

Aug 26

DCA4:20 pmWashington, D.C. Reagan-National

19h 20m

2 stops

SOF6:40 pmSofia

Sep 16

SOF6:20 amSofia

35h 00m

2 stops

DCA10:20 amWashington, D.C. Reagan-National

$824

Air Canada

Sep 3

DCA11:00 amWashington, D.C. Reagan-National

17h 10m

2 stops

SOF11:10 amSofia

Sep 17

SOF6:30 amSofia

16h 10m

2 stops

DCA3:40 pmWashington, D.C. Reagan-National

$841

Turkish Airlines flights from Washington, D.C. to Bulgaria

Our best Turkish Airlines deals on Washington, D.C. to Bulgaria flight tickets

Turkish Airlines

Aug 30

IAD9:45 pmWashington, D.C. Dulles Intl

34h 15m

1 stop

SOF3:00 pmSofia

Sep 15

SOF9:35 amSofia

33h 00m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$550

Turkish Airlines

Sep 15

IAD1:20 pmWashington, D.C. Dulles Intl

18h 40m

1 stop

SOF3:00 pmSofia

Sep 23

SOF3:50 pmSofia

26h 45m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$551

Turkish Airlines

Aug 19

IAD9:45 pmWashington, D.C. Dulles Intl

15h 30m

1 stop

SOF8:15 pmSofia

Sep 15

SOF9:05 pmSofia

21h 30m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$552

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 8/30

9:45 pm-3:00 pm

1 stop34h 15m

Sofia

Tue 9/15

9:35 am-11:35 am

1 stop33h 00m

$550

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 9/15

1:20 pm-3:00 pm

1 stop18h 40m

Sofia

Wed 9/23

3:50 pm-11:35 am

1 stop26h 45m

$551

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 8/19

9:45 pm-8:15 pm

1 stop15h 30m

Sofia

Tue 9/15

9:05 pm-11:35 am

1 stop21h 30m

$552

Washington, D.C.Varna

IAD - VAR

IADVAR

Washington, D.C. Dulles Intl

Mon 7/6

8:20 pm-8:10 pm

1 stop16h 50m

Varna

Tue 8/18

9:10 pm-4:45 pm

1 stop26h 35m

$772

BaltimoreSofia

BWI - SOF

BWISOF

Baltimore/Washington

Mon 9/14

7:04 pm-6:40 pm

2 stops16h 36m

Sofia

Wed 9/30

6:20 am-12:38 am

2 stops25h 18m

$782

Quickest round-trip

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 7/28

1:00 pm-12:10 pm

2 stops16h 10m

Sofia

Tue 8/18

6:10 am-6:52 pm

2 stops19h 42m

$783

Washington, D.C.Burgas

IAD - BOJ

IADBOJ

Washington, D.C. Dulles Intl

Fri 8/14

5:25 pm-3:05 pm

1 stop14h 40m

Bourgas

Sun 8/30

1:05 pm-2:35 pm

1 stop32h 30m

$939

Washington, D.C.Burgas

IAD - BOJ

IADBOJ

Washington, D.C. Dulles Intl

Fri 8/14

5:25 pm-3:05 pm

1 stop14h 40m

Bourgas

Sun 8/30

1:05 pm-2:35 pm

1 stop32h 30m

$989

Washington, D.C.Burgas

IAD - BOJ

IADBOJ

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-8:25 am

2 stops27h 05m

Bourgas

Sun 8/30

9:50 am-11:55 am

2 stops33h 05m

$1,083

Washington, D.C.Burgas

IAD - BOJ

IADBOJ

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-8:25 am

2 stops27h 05m

Bourgas

Sun 8/30

9:50 am-11:55 am

2 stops33h 05m

$1,104

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $608.

How far in advance should I book a flight to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $786 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Washington, D.C. for as low as $654 on momondo.

Can stopping save me money on Washington, D.C. to Bulgaria flights?

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. to Bulgaria flight.

Cheap Washington, D.C. to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Bulgaria

Fastest flight time	11h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Bulgaria takes 11h 55m

There are no direct flights from Washington, D.C. to Bulgaria. There are no popular flight routes from Washington, D.C. to Bulgaria.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Bulgaria

When did momondo last update prices for flights from Washington, D.C. to Bulgaria?
Prices for flights from Washington, D.C. to Bulgaria refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Bulgaria?
There are 4 operators available for flights from Washington, D.C. to Bulgaria as of April 2026.
How old do you have to be to fly from Washington, D.C. to Bulgaria?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The necessary travel and health documents for your Bulgaria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Bulgaria

Compare and see reviews for airlines that fly from Washington, D.C. to Bulgaria with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $522	Free Cancellation	Rating 7.3 4,305 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $637	Free Cancellation	Rating 7.4 9,557 reviews	Search United Airlines flights
Lufthansa	PriceFrom $650	Free Cancellation	Rating 6.8 7,900 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $781	Free Cancellation	Rating 7.6 905 reviews	Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bulgaria?

Finding the right flight to Bulgaria from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bulgaria quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Bulgaria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Bulgaria flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Bulgaria?

momondo helps you find the best flight between Washington, D.C. and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Bulgaria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria from Washington, D.C. and alert you when they change.

An easier way to manage your Bulgaria trip

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Complete your trip

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Popular cities in Bulgaria

Flights to Sofiafrom $497

Flights to Varnafrom $570

Flights to Burgasfrom $873

Flights to Plovdivfrom $1,158

Cheap flights from Washington, D.C. to Bulgaria from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Bulgaria departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Washington, D.C. to Bulgaria

Our best Air Canada deals on Washington, D.C. to Bulgaria flight tickets

Turkish Airlines flights from Washington, D.C. to Bulgaria

Our best Turkish Airlines deals on Washington, D.C. to Bulgaria flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Bulgaria

What is the cheapest month to fly to Bulgaria?

How far in advance should I book a flight to Bulgaria?

Can stopping save me money on Washington, D.C. to Bulgaria flights?

What is the cheapest airline that flies from Washington, D.C. to Bulgaria?

What airlines fly to Bulgaria?

How long is the flight from Washington, D.C. to Bulgaria?

Cheap Washington, D.C. to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Bulgaria

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Bulgaria

Best airlines flying from Washington, D.C. to Bulgaria

Compare and see reviews for airlines that fly from Washington, D.C. to Bulgaria with momondo

Why use momondo?

An easier way to manage your Bulgaria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Popular cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

According to popular flight searches on momondo this year

Bulgaria flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Bulgaria

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bulgaria

List of cabin classes available on flights landing in Bulgaria. Availability may vary depending on flight origin and airline.

Complete your trip to Bulgaria

Explore popular destinations other users love

According to popular flight searches on momondo this year